IIS上发布的网站，时常掉线，里面有日志

[吾非大神]

<Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">
- <System>
<Provider Name="ASP.NET 4.0.30319.0" />
<EventID Qualifiers="32768">1309</EventID>
<Level>3</Level>
<Task>3</Task>
<Keywords>0x80000000000000</Keywords>
<TimeCreated SystemTime="2012-11-13T07:49:06.000Z" />
<EventRecordID>2702</EventRecordID>
<Channel>Application</Channel>
<Computer>WIN-3F59KPGV6AC</Computer>
<Security />
</System>
- <EventData>
<Data>3005</Data>
<Data>An unhandled exception has occurred.</Data>
<Data>11/13/2012 3:49:06 PM</Data>
<Data>11/13/2012 7:49:06 AM</Data>
<Data>d300232b0888422c9450fa7d821d1fd4</Data>
<Data>433</Data>
<Data>27</Data>
<Data>0</Data>
<Data>/LM/W3SVC/2/ROOT-4-129972633425613138</Data>
<Data>Full</Data>
<Data>/</Data>
<Data>D:\CE\</Data>
<Data>WIN-3F59KPGV6AC</Data>
<Data />
<Data>37624</Data>
<Data>w3wp.exe</Data>
<Data>NT AUTHORITY\NETWORK SERVICE</Data>
<Data>HttpUnhandledException</Data>
<Data>Exception of type 'System.Web.HttpUnhandledException' was thrown. at System.Web.UI.Page.HandleError(Exception e) at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) at System.Web.UI.Page.ProcessRequest(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) at System.Web.UI.Page.ProcessRequest() at System.Web.UI.Page.ProcessRequestWithNoAssert(HttpContext context) at System.Web.UI.Page.ProcessRequest(HttpContext context) at System.Web.Mvc.ViewPage.ProcessRequest(HttpContext context) at ASP.views_shared_error_aspx.ProcessRequest(HttpContext context) in c:\Windows\Microsoft.NET\Framework\v4.0.30319\Temporary ASP.NET Files\root\0cee1efb\e1ac126f\App_Web_ljttlc2y.0.cs:line 0 at System.Web.Mvc.HttpHandlerUtil.ServerExecuteHttpHandlerWrapper.<>c__DisplayClass1.<ProcessRequest>b__0() at System.Web.Mvc.HttpHandlerUtil.ServerExecuteHttpHandlerWrapper.<>c__DisplayClass4.<Wrap>b__3() at System.Web.Mvc.HttpHandlerUtil.ServerExecuteHttpHandlerWrapper.Wrap[TResult](Func`1 func) at System.Web.Mvc.HttpHandlerUtil.ServerExecuteHttpHandlerWrapper.Wrap(Action action) at System.Web.Mvc.HttpHandlerUtil.ServerExecuteHttpHandlerWrapper.ProcessRequest(HttpContext context) at System.Web.HttpServerUtility.ExecuteInternal(IHttpHandler handler, TextWriter writer, Boolean preserveForm, Boolean setPreviousPage, VirtualPath path, VirtualPath filePath, String physPath, Exception error, String queryStringOverride) Cannot find ContentPlaceHolder 'TitleContent' in the master page '/Views/Shared/Site.Master', verify content control's ContentPlaceHolderID attribute in the content page. at System.Web.UI.MasterPage.CreateMaster(TemplateControl owner, HttpContext context, VirtualPath masterPageFile, IDictionary contentTemplateCollection) at System.Web.UI.Page.get_Master() at System.Web.UI.Page.ApplyMasterPage() at System.Web.UI.Page.PerformPreInit() at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)</Data>
<Data>http://114.113.225.176:8080/Claim/ExpertiseCheckSaveAndSendEmail/?rand=1352792974360</Data>
<Data>/Claim/ExpertiseCheckSaveAndSendEmail/</Data>
<Data>125.34.215.215</Data>
<Data />
<Data>False</Data>
<Data />
<Data>NT AUTHORITY\NETWORK SERVICE</Data>
<Data>11</Data>
<Data>NT AUTHORITY\NETWORK SERVICE</Data>
<Data>False</Data>
<Data>at System.Web.UI.Page.HandleError(Exception e) at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) at System.Web.UI.Page.ProcessRequest(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) at System.Web.UI.Page.ProcessRequest() at System.Web.UI.Page.ProcessRequestWithNoAssert(HttpContext context) at System.Web.UI.Page.ProcessRequest(HttpContext context) at System.Web.Mvc.ViewPage.ProcessRequest(HttpContext context) at ASP.views_shared_error_aspx.ProcessRequest(HttpContext context) in c:\Windows\Microsoft.NET\Framework\v4.0.30319\Temporary ASP.NET Files\root\0cee1efb\e1ac126f\App_Web_ljttlc2y.0.cs:line 0 at System.Web.Mvc.HttpHandlerUtil.ServerExecuteHttpHandlerWrapper.<>c__DisplayClass1.<ProcessRequest>b__0() at System.Web.Mvc.HttpHandlerUtil.ServerExecuteHttpHandlerWrapper.<>c__DisplayClass4.<Wrap>b__3() at System.Web.Mvc.HttpHandlerUtil.ServerExecuteHttpHandlerWrapper.Wrap[TResult](Func`1 func) at System.Web.Mvc.HttpHandlerUtil.ServerExecuteHttpHandlerWrapper.Wrap(Action action) at System.Web.Mvc.HttpHandlerUtil.ServerExecuteHttpHandlerWrapper.ProcessRequest(HttpContext context) at System.Web.HttpServerUtility.ExecuteInternal(IHttpHandler handler, TextWriter writer, Boolean preserveForm, Boolean setPreviousPage, VirtualPath path, VirtualPath filePath, String physPath, Exception error, String queryStringOverride)</Data>
</EventData>
</Event>

这是日志信息，看不太懂，希望各位能帮忙给找下原因

[烈火蜓蜻]

你说的掉线是什么意思，你这日志，估计是没有人帮你看的

[吾非大神]

掉线 就是忽然 不能访问了 过一会它自己又好了。。

[事理]

可能是服务器浏览量大，造成session丢失吧，修改web.config,在 <system.web>下新增 <!--启用独立进程管理session，防止session丢失--> <sessionState mode="StateServer" stateConnectionString="tcpip=127.0.0.1:42424" cookieless="false" timeout="20"/> 在服务器-控制面板-服务中开启ASP.NET State Service或asp.net状态服务，设置自启动。

[kxloveh]

学习，留着以后用得着

[zyn8823533zyn]

[XBodhi.]

引用 7 楼 hujiiori 的回复:

你日志里不是写了么，先解决这个问题再看 IHttpHandler handler, TextWriter writer, Boolean preserveForm, Boolean setPreviousPage, VirtualPath path, VirtualPath filePath, String physPath, Exception error, Stri……

[吾非大神]

引用 3 楼 slyzly 的回复:

可能是服务器浏览量大，造成session丢失吧，修改web.config,在 <system.web>下新增 <!--启用独立进程管理session，防止session丢失--> <sessionState mode="StateServer" stateConnectionString="tcpip=127.0.0.1:42424" cookieless="fals……

只是公司内部使用的一个web系统，不存在浏览量大的问题。

[叫我三三]

你说的发布的网站自动重启了吧， 导致网站重启的原因，你向系统文件夹里写入文件。如App_Data文件夹等。 修改了web.config文件。 发生了未捕获的错误。 我也遇到过，写的一个日志记录dll在bin里，记录的日志它自动保存在同个目录里， 找出bin目录里的文件发生变化，结果就是网站不停的重启。后来改变记录日志文件的位置就好了

[hujiiori]

你日志里不是写了么，先解决这个问题再看 IHttpHandler handler, TextWriter writer, Boolean preserveForm, Boolean setPreviousPage, VirtualPath path, VirtualPath filePath, String physPath, Exception error, String queryStringOverride) Cannot find ContentPlaceHolder 'TitleContent' in the master page '/Views/Shared/Site.Master', verify content control's ContentPlaceHolderID attribute in the content page. at System.Web.UI.MasterPage.CreateMaster

[吾非大神]

应该是 使用的 sqlconnection 未正确或及时关闭所致 现在正在测试是不是这个问题。。

[xiaosima2017]

把服务器上杀一下毒，然后在后台做一个日志记录记录访问的IP日志。